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Depth fusion stereoscopic display, driving method and driving circuit thereof

A stereoscopic display, deep fusion technology, applied in static indicators, cathode ray tube indicators, instruments, etc., can solve the problems of poor stereoscopic image display quality, and achieve the effect of improving color shift and uneven brightness

Active Publication Date: 2011-11-30
CPT TECH GRP +1
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  • Abstract
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Problems solved by technology

[0005] The object of the present invention is to provide a driving method for a depth-of-field fusion type stereoscopic display, aiming at solving the problem of poor stereoscopic image display quality in the prior art

Method used

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  • Depth fusion stereoscopic display, driving method and driving circuit thereof
  • Depth fusion stereoscopic display, driving method and driving circuit thereof
  • Depth fusion stereoscopic display, driving method and driving circuit thereof

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Embodiment Construction

[0033] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0034] In an embodiment of the present invention, a driving method and a driving circuit suitable for driving a front panel and a back panel of a depth-blended stereoscopic display are provided, which enable the front panel and the back panel to alternately provide display images. In addition, in any frame time, one of the front panel and the back panel provides a display image, while the other panel allows the light passing through its liquid crystal molecules to have the same phase delay in different regions.

[0035] As an embodiment of the present invention, an image 200 is randomly taken, such...

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Abstract

The present invention is applicable to the technical field of stereoscopic display, and provides a depth-of-field fusion type stereoscopic display and its driving method and driving circuit. The driving method includes the following steps: providing a foreground image signal to the front panel, and provide a first uniform image signal to the rear panel; provide a background image signal to the rear panel during the second frame time, and provide a second uniform image signal to the front panel. In the present invention, the depth-of-field fusion stereoscopic display can display a stereoscopic image with a depth of field effect by using the driving circuit of the present invention and the driving method of the present invention, and the display screen of the depth-of-field fusion stereoscopic display has color shift and uneven brightness. Can be improved.

Description

technical field [0001] The invention belongs to the technical field of stereoscopic display, and in particular relates to a depth-fused 3D (DFD) display, a driving method and a driving circuit thereof. Background technique [0002] With the advancement and development of science and technology, people's enjoyment of material life and spiritual level has always only increased but never decreased. On a spiritual level, in this era of rapid technological change, people hope to realize the unrestrained imagination through stereoscopic displays, so as to achieve immersive effects; therefore, how to make stereoscopic displays present three-dimensional images or images has become an Stereoscopic display technology is eager to achieve the goal. [0003] figure 1 It is a schematic diagram of a stereoscopic display provided by the prior art. Please refer to figure 1 , the stereoscopic display 100 includes a front panel 110, a back panel 120 and a backlight module 130, wherein ther...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/36G09G3/20G09G5/00
Inventor 张照松胡正中
Owner CPT TECH GRP
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